<template>
    <view>
      <view class="search-box">
        <my-search @click="gotoSearch"></my-search>
      </view>
      <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
        <swiper-item v-for="(item,i) in swiperList" :key="i">
          <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
            <image :src="item. image_src"></image>
          </navigator>
        </swiper-item>

      </swiper>
      <view class="nav-list">
        <view class="nav-item" v-for="(item,i) in navList" :key="i" @click="clickNavHandler(item)">
          <image :src="item.image_src" class="nav-img"></image>
        </view>
      </view>
      <view class="floor-list">
        <view class="floor-item" v-for="(item,i) in floorList" :key="i">
          <image :src="item.floor_title.image_src" class="floor-title"></image>
          <view class="floor-img-box">
            <navigator class="left-img-box" :url="item.product_list[0].navigator_url">
              <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'}" mode="widthFix"></image>
            </navigator>
            <view class="right-img-box">
              <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2!==0" :url="item2.navigator_url">
                <image :src="item2.image_src" :style="{width:item2.image_width+'rpx'}" mode="widthFix"></image>
              </navigator>
            </view>
          </view>
        </view>
        
      </view>
    </view>
</template>

<script>
  import badgeMix from '@/mixins/tabbar-badge.js'
  export default {
    mixins:[badgeMix],
    data() {
      return {
        swiperList: [],
        navList: [],
        floorList: []
      }
    },
    onLoad() {
      this.getSwiperList(),
        this.getNavList(),
        this.getFloorList()
    },
    methods: {
      async getSwiperList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/swiperdata')
        if (res.meta.status !== 200) return uni.$showMsg()
        this.swiperList = res.message
        uni.$showMsg('数据请求成功')
      },
      async getNavList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/catitems')
        if (res.meta.status !== 200) return uni.$showMsg()
        this.navList = res.message

      },
      async getFloorList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/floordata')
        if (res.meta.status !== 200) return uni.$showMsg()
        res.message.forEach(floor=>{
          floor.product_list.forEach(prod=>{
            prod.navigator_url='/subpkg/goods_list/goods_list?'+prod.navigator_url.split('?')[1]
          })
        })
        this.floorList = res.message

      },
      clickNavHandler(item) {
        if (item.name === "分类") {
          uni.switchTab({
            url: "/pages/cate/cate"
          })
        }
      },
      gotoSearch(){
        uni.navigateTo({
          url:"/subpkg/search/search"
        })
      }
    },
  }
</script>

<style lang="scss">
  .search-box{
    position: sticky;
    top:0;
    z-index: 999
  }
  swiper {
    height: 330rpx;

    .swiper-item,
    image {
      height: 100%;
      width: 100%;
    }
  }

  .nav-list {
    display: flex;
    justify-content: space-around;
    margin: 15px 0px
  }

  .nav-img {
    width: 128rpx;
    height: 140rpx;
  }
  
  .floor-title{
    width: 100%;
    height: 60rpx;
  }
  .floor-img-box{
    display: flex;
    padding-left:10rpx
   
    }
  .right-img-box{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    }

</style>
